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Move bitfield overflow checks to after the md_apply_fix call in
fixup_segment so that md_apply_fix has a chance to modify value.
Handle 8 and 16-bit pcrel relocs for i386.
Prototypes and other minor code cleanups.
This commit is contained in:
Alan Modra 1999-05-17 03:21:52 +00:00
parent 93382f6dd7
commit fa67f43732
1 changed files with 4 additions and 1 deletions
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5
gas/doc/internals.texi
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@ -1034,7 +1034,10 @@ It may also create any necessary relocations.
@item md_apply_fix
@cindex md_apply_fix
GAS will call this for each fixup. It should store the correct value in the
object file.
object file. @code{fixup_segment} performs a generic overflow check on the
@code{valueT *val} argument after @code{md_apply_fix} returns. If the overflow
check is relevant for the target machine, then @code{md_apply_fix} should
modify @code{valueT *val}, typically to the value stored in the object file.
@item TC_HANDLES_FX_DONE
@cindex TC_HANDLES_FX_DONE